Costa (Ethan Hawke) and Ileana (Angelina Jolie) flirt while on duty at an art gallery.   Illeana Scott (Angelina Jolie), is an attractive FBI agent/profiler who is summoned to help out Canadian law enforcement in Montreal in its hunt for a serial killer who assumes the lives and identities of people he kills as he travels across North America. The circumstances force Illeana to adjust to working in a strange city with a police team with which she doesn’t really fit in.